ENYO-831: IDE use '--runtest' or '-T' option, not 'runtest' parameter
ENYO-831: IDE use '--runtest' or '-T' option, not 'runtest' parameter

- this way, every parameters following ide.js are passed as parseable
  options, handled by optimist: no more need to deal with argv[x]

Enyo-DCO-1.1-Signed-off-by: Francois-Xavier KOWALSKI <francois-xavier.kowalski@hp.com>

mcanthony/ares-project,enyojs/ares-project,enyojs/ares-project,enyojs/ares-project,mcanthony/ares-project,mcanthony/ares-project,mcanthony/ares-project,mcanthony/ares-project,enyojs/ares-project,enyojs/ares-project,mcanthony/ares-project